May Ultras within 500 miles of Monticello, UT
Fountain Hills, AZ
Adrenaline Night Runs
May 18, 2024
Colorado Springs, CO
Ram Party
May 18, 2024
May 19, 2024
Valkyrie Trail Race
May 10, 2025
Buena Vista, CO
Collegiate Peaks Trail Run
May 4, 2024
Laramie, WY
Wyoming Marathon Races
May 26, 2024
Bishop, CA
Bishop High Sierra Ultras
May 18, 2024
Los Alamos, NM
Jemez Mountain Trail Runs
May 11, 2024
Estes Park, CO
Samson's Revenge Trail Race
May 17, 2025
Wendover, UT
Salt Flats Endurance Runs
May 2, 2025
Pine, AZ
Pine Trail Run
May 4, 2024
Herriman, UT
Butterfield Backyard Ultra
May 17, 2025
Eagle Mountain, UT
Honor the Fallen Ruck/Run
May 26, 2024
Black Canyon City, AZ
Cocodona 250
May 5, 2025
Mount Carmel, UT
Ragnar Trail Relay - Zion
May 9, 2025
Larkspur, CO
Greenland Trail Races
May 3, 2025
Divide, CO
Endure Trail Runs
May 17, 2025
Fort Collins, CO
Quad Rock 50
May 11, 2024
Hatch, UT
Bryce Canyon Ultras
May 18, 2024
Stockton, UT
Connor's Claims
May 25, 2024
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Salt Flats Endurance Runs
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May 2, 2025Friday
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100M, 50M, 50K, 5K run
More Information
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Wendover, UT
318 miles point to pointTooele County, UT
2. Greenland Trail Races
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May 3, 2025Saturday
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50K, 25K, 8M, 4M trail run
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Larkspur, CO
254 miles point to pointDouglas County, CO
3. Collegiate Peaks Trail Run
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Past DateMay 4, 2024Saturday
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50M, 25M trail run
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Buena Vista, CO
182 miles point to pointChaffee County, CO
4. Pine Trail Run
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Past DateMay 4, 2024Saturday
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50K, 10M, 5K trail run
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Pine, AZ
266 miles point to pointGila County, AZ
5. Cocodona 250
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May 5, 2025Monday
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250M trail run
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startBlack Canyon City, AZ302 miles point to pointfinishFlagstaff, AZ222 miles point to pointCoconino County, AZYavapai County, AZ
6. Ragnar Trail Relay - Zion
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May 9, 2025Friday
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120M relay
More Information
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Mount Carmel, UT
181 miles point to pointKane County, UT
7. Valkyrie Trail Race
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May 10, 2025Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 4M trail run
More Information
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Colorado Springs, CO
249 miles point to pointEl Paso County, CO
8. Jemez Mountain Trail Runs
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Past DateMay 11, 2024Saturday
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50M, 50K, 15M trail run
More Information
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Los Alamos, NM
212 miles point to pointLos Alamos County, NM
9. Quad Rock 50
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Past DateMay 11, 2024Saturday
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50M, 25M trail run
More Information
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Fort Collins, CO
293 miles point to pointLarimer County, CO
10. Samson's Revenge Trail Race
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May 17, 2025Saturday
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55K, 27K, 10K trail run
More Information
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Estes Park, CO
266 miles point to pointLarimer County, CO
11. Butterfield Backyard Ultra
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May 17, 2025Saturday
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24H trail run
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Herriman, UT
232 miles point to pointSalt Lake County, UT
12. Endure Trail Runs
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May 17, 2025Saturday
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24H, 12H, 13.1M, 10K trail run
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Divide, CO
234 miles point to pointTeller County, CO
13. Adrenaline Night Runs
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Past DateMay 18, 2024Saturday
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50K, 25K, 15K, 10K, 6K trail run
More Information
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Fountain Hills, AZ
321 miles point to pointMaricopa County, AZ
14. Bishop High Sierra Ultras
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Past DateMay 18, 2024Saturday
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100K, 50M, 53K, 20M, 6K trail run
More Information
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Bishop, CA
481 miles point to pointInyo County, CA
15. Bryce Canyon Ultras
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Past DateMay 18, 2024Saturday
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100M, 50M, 60K, 50K, 30K trail run
More Information
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Hatch, UT
165 miles point to pointGarfield County, UT
16. Flagstaff Doggie Dash & Ultra Bash
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Past DateMay 18, 2024Saturday
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12H, 6H, 3H, 5K trail run
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Flagstaff, AZ
222 miles point to pointCoconino County, AZ
17. Ram Party
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Past DateMay 18, 2024Saturday
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54M, 50K trail run
More Information
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Colorado Springs, CO
249 miles point to pointEl Paso County, CO
18. Connor's Claims
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Past DateMay 25, 2024Saturday
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50K, 13.1M trail run
More Information
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Stockton, UT
240 miles point to pointTooele County, UT
19. Weld Your Mettle Ultra Marathon
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Past DateMay 25, 2024Saturday
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24H, 12H, 9H, 6H, 3H, 7K run | kids run
More Information
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Eaton, CO
307 miles point to pointWeld County, CO
20. Honor the Fallen Ruck/Run
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Past DateMay 26, 2024Sunday
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24H run
Virtual OptionMore Information
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Eagle Mountain, UT
220 miles point to pointUtah County, UT
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.